Mammary cystic dysplasia or mastosis is a rare condition that affects adult or old female cats. A case of mammary cystic dysplasia diagnosed in a seven-year-old mixed breed female cat with a history of widespread increased mammary volume for more than a year is described. The diagnosis was made based on the clinical, citopathologic, and histopathological changes.
diseases of cat; mammary cystic dysplasia; mastosis; mastopathy; mastology; pathology
